<!-- 
    左侧导航部分
 -->
<div class="layui-side layui-bg-black">
    <div class="layui-side-scroll">
        <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
        <ul class="layui-nav layui-nav-tree" lay-filter="test">
            
            <li class="layui-nav-item {{if nav_dashboard}}layui-this{{/if}}">
                <a href="javascript:">Dashboard</a>
            </li>
            <li class="layui-nav-item layui-nav-itemed">
                <a class="" href="javascript:;">所有商品</a>
                <dl class="layui-nav-child">
                    <dd>
                        <a href="javascript:;">列表一</a>
                    </dd>
                    <dd>
                        <a href="javascript:;">列表二</a>
                    </dd>
                    <dd>
                        <a href="javascript:;">列表三</a>
                    </dd>
                    <dd>
                        <a href="">超链接</a>
                    </dd>
                </dl>
            </li>
            <li class="layui-nav-item">
                <a href="javascript:;">解决方案</a>
                <dl class="layui-nav-child">
                    <dd>
                        <a href="javascript:;">列表一</a>
                    </dd>
                    <dd>
                        <a href="javascript:;">列表二</a>
                    </dd>
                    <dd>
                        <a href="">超链接</a>
                    </dd>
                </dl>
            </li>
            <li class="layui-nav-item">
                <a href="">云市场</a>
            </li>
            <li class="layui-nav-item">
                <a href="">发布商品</a>
            </li>
        </ul>
    </div>
</div>